Download speed in Dropbox limit
- Right-click on the Dropbox icon in the task bar to the right.
- Then click on the Gear Icon.
- Select the tab "bandwidth".
- Select in the area "Download-speed" > "Limit". For example 50 KB/s.
- Click "OK" to save the Changes.

Dropbox: Download Speed
Read also, how to you in Dropbox synchronization to stop.
